Energy Saving EC Axial Fans These compact axial fans are based on the energy-saving motor (ESM) and offer high efficiency, considerable energy savings and improved service life. They are suitable for use in refrigeration plants, such as refrigerated display cases, refrigeration chests or condensing units. The fans incorporate a new plastic rotor which is aerodynamically efficient and quiet. They are robust, maintenance-free and durable. Service life is rated at more than 40,000 hours, equalling continuous operation of more than 4.5 years. • Energy saving electroncally commutated AC motors
• IP54 rated
• Maintenance free ball bearings
• Rated for continuous operation (S1)